/* *INDENT-OFF* */ /* ATTR_FORMAT confuses indent, avoid running it for now */
|
/* *INDENT-OFF* */ /* ATTR_FORMAT confuses indent, avoid running it for now */
|
/* Basic, host-specific, and target-specific definitions for GDB.
|
/* Basic, host-specific, and target-specific definitions for GDB.
|
Copyright (C) 1986, 1989, 1991-1996, 1998-2000
|
Copyright (C) 1986, 1989, 1991-1996, 1998-2000
|
Free Software Foundation, Inc.
|
Free Software Foundation, Inc.
|
|
|
This file is part of GDB.
|
This file is part of GDB.
|
|
|
This program is free software; you can redistribute it and/or modify
|
This program is free software; you can redistribute it and/or modify
|
it under the terms of the GNU General Public License as published by
|
it under the terms of the GNU General Public License as published by
|
the Free Software Foundation; either version 2 of the License, or
|
the Free Software Foundation; either version 2 of the License, or
|
(at your option) any later version.
|
(at your option) any later version.
|
|
|
This program is distributed in the hope that it will be useful,
|
This program is distributed in the hope that it will be useful,
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
GNU General Public License for more details.
|
GNU General Public License for more details.
|
|
|
You should have received a copy of the GNU General Public License
|
You should have received a copy of the GNU General Public License
|
along with this program; if not, write to the Free Software
|
along with this program; if not, write to the Free Software
|
Foundation, Inc., 59 Temple Place - Suite 330,
|
Foundation, Inc., 59 Temple Place - Suite 330,
|
Boston, MA 02111-1307, USA. */
|
Boston, MA 02111-1307, USA. */
|
|
|
#ifndef DEFS_H
|
#ifndef DEFS_H
|
#define DEFS_H
|
#define DEFS_H
|
|
|
#include "config.h" /* Generated by configure */
|
#include "config.h" /* Generated by configure */
|
#include <stdio.h>
|
#include <stdio.h>
|
#include <errno.h> /* System call error return status */
|
#include <errno.h> /* System call error return status */
|
#include <limits.h>
|
#include <limits.h>
|
|
|
#ifdef HAVE_STDDEF_H
|
#ifdef HAVE_STDDEF_H
|
#include <stddef.h>
|
#include <stddef.h>
|
#else
|
#else
|
#include <sys/types.h> /* for size_t */
|
#include <sys/types.h> /* for size_t */
|
#endif
|
#endif
|
|
|
#ifdef HAVE_UNISTD_H
|
#ifdef HAVE_UNISTD_H
|
#include <unistd.h>
|
#include <unistd.h>
|
#endif
|
#endif
|
|
|
/* Just in case they're not defined in stdio.h. */
|
/* Just in case they're not defined in stdio.h. */
|
|
|
#ifndef SEEK_SET
|
#ifndef SEEK_SET
|
#define SEEK_SET 0
|
#define SEEK_SET 0
|
#endif
|
#endif
|
#ifndef SEEK_CUR
|
#ifndef SEEK_CUR
|
#define SEEK_CUR 1
|
#define SEEK_CUR 1
|
#endif
|
#endif
|
|
|
/* First include ansidecl.h so we can use the various macro definitions
|
/* First include ansidecl.h so we can use the various macro definitions
|
here and in all subsequent file inclusions. */
|
here and in all subsequent file inclusions. */
|
|
|
#include "ansidecl.h"
|
#include "ansidecl.h"
|
|
|
#include <stdarg.h> /* for va_list */
|
#include <stdarg.h> /* for va_list */
|
|
|
#include "libiberty.h"
|
#include "libiberty.h"
|
|
|
/* libiberty.h can't declare this one, but evidently we can. */
|
/* libiberty.h can't declare this one, but evidently we can. */
|
extern char *strsignal (int);
|
extern char *strsignal (int);
|
|
|
#include "progress.h"
|
#include "progress.h"
|
|
|
#ifdef USE_MMALLOC
|
#ifdef USE_MMALLOC
|
#include "mmalloc.h"
|
#include "mmalloc.h"
|
#endif
|
#endif
|
|
|
/* For BFD64 and bfd_vma. */
|
/* For BFD64 and bfd_vma. */
|
#include "bfd.h"
|
#include "bfd.h"
|
|
|
/* An address in the program being debugged. Host byte order. Rather
|
/* An address in the program being debugged. Host byte order. Rather
|
than duplicate all the logic in BFD which figures out what type
|
than duplicate all the logic in BFD which figures out what type
|
this is (long, long long, etc.) and whether it needs to be 64
|
this is (long, long long, etc.) and whether it needs to be 64
|
bits (the host/target interactions are subtle), we just use
|
bits (the host/target interactions are subtle), we just use
|
bfd_vma. */
|
bfd_vma. */
|
|
|
typedef bfd_vma CORE_ADDR;
|
typedef bfd_vma CORE_ADDR;
|
|
|
/* This is to make sure that LONGEST is at least as big as CORE_ADDR. */
|
/* This is to make sure that LONGEST is at least as big as CORE_ADDR. */
|
|
|
#ifndef LONGEST
|
#ifndef LONGEST
|
|
|
#ifdef BFD64
|
#ifdef BFD64
|
|
|
#define LONGEST BFD_HOST_64_BIT
|
#define LONGEST BFD_HOST_64_BIT
|
#define ULONGEST BFD_HOST_U_64_BIT
|
#define ULONGEST BFD_HOST_U_64_BIT
|
|
|
#else /* No BFD64 */
|
#else /* No BFD64 */
|
|
|
#ifdef CC_HAS_LONG_LONG
|
#ifdef CC_HAS_LONG_LONG
|
#define LONGEST long long
|
#define LONGEST long long
|
#define ULONGEST unsigned long long
|
#define ULONGEST unsigned long long
|
#else
|
#else
|
#ifdef BFD_HOST_64_BIT
|
#ifdef BFD_HOST_64_BIT
|
/* BFD_HOST_64_BIT is defined for some hosts that don't have long long
|
/* BFD_HOST_64_BIT is defined for some hosts that don't have long long
|
(e.g. i386-windows) so try it. */
|
(e.g. i386-windows) so try it. */
|
#define LONGEST BFD_HOST_64_BIT
|
#define LONGEST BFD_HOST_64_BIT
|
#define ULONGEST BFD_HOST_U_64_BIT
|
#define ULONGEST BFD_HOST_U_64_BIT
|
#else
|
#else
|
#define LONGEST long
|
#define LONGEST long
|
#define ULONGEST unsigned long
|
#define ULONGEST unsigned long
|
#endif
|
#endif
|
#endif
|
#endif
|
|
|
#endif /* No BFD64 */
|
#endif /* No BFD64 */
|
|
|
#endif /* ! LONGEST */
|
#endif /* ! LONGEST */
|
|
|
extern int core_addr_lessthan (CORE_ADDR lhs, CORE_ADDR rhs);
|
extern int core_addr_lessthan (CORE_ADDR lhs, CORE_ADDR rhs);
|
extern int core_addr_greaterthan (CORE_ADDR lhs, CORE_ADDR rhs);
|
extern int core_addr_greaterthan (CORE_ADDR lhs, CORE_ADDR rhs);
|
|
|
|
|
#ifndef min
|
#ifndef min
|
#define min(a, b) ((a) < (b) ? (a) : (b))
|
#define min(a, b) ((a) < (b) ? (a) : (b))
|
#endif
|
#endif
|
#ifndef max
|
#ifndef max
|
#define max(a, b) ((a) > (b) ? (a) : (b))
|
#define max(a, b) ((a) > (b) ? (a) : (b))
|
#endif
|
#endif
|
|
|
/* Macros to do string compares.
|
/* Macros to do string compares.
|
|
|
NOTE: cagney/2000-03-14:
|
NOTE: cagney/2000-03-14:
|
|
|
While old code can continue to refer to these macros, new code is
|
While old code can continue to refer to these macros, new code is
|
probably better off using strcmp() directly vis: ``strcmp() == 0''
|
probably better off using strcmp() directly vis: ``strcmp() == 0''
|
and ``strcmp() != 0''.
|
and ``strcmp() != 0''.
|
|
|
This is because modern compilers can directly inline strcmp()
|
This is because modern compilers can directly inline strcmp()
|
making the original justification for these macros - avoid function
|
making the original justification for these macros - avoid function
|
call overhead by pre-testing the first characters
|
call overhead by pre-testing the first characters
|
(``*X==*Y?...:0'') - redundant.
|
(``*X==*Y?...:0'') - redundant.
|
|
|
``Even if [...] testing the first character does have a modest
|
``Even if [...] testing the first character does have a modest
|
performance improvement, I'd rather that whenever a performance
|
performance improvement, I'd rather that whenever a performance
|
issue is found that we spend the effort on algorithmic
|
issue is found that we spend the effort on algorithmic
|
optimizations than micro-optimizing.'' J.T. */
|
optimizations than micro-optimizing.'' J.T. */
|
|
|
#define STRCMP(a,b) (*(a) == *(b) ? strcmp ((a), (b)) : (int)*(a) - (int)*(b))
|
#define STRCMP(a,b) (*(a) == *(b) ? strcmp ((a), (b)) : (int)*(a) - (int)*(b))
|
#define STREQ(a,b) (*(a) == *(b) ? !strcmp ((a), (b)) : 0)
|
#define STREQ(a,b) (*(a) == *(b) ? !strcmp ((a), (b)) : 0)
|
#define STREQN(a,b,c) (*(a) == *(b) ? !strncmp ((a), (b), (c)) : 0)
|
#define STREQN(a,b,c) (*(a) == *(b) ? !strncmp ((a), (b), (c)) : 0)
|
|
|
/* The character GNU C++ uses to build identifiers that must be unique from
|
/* The character GNU C++ uses to build identifiers that must be unique from
|
the program's identifiers (such as $this and $$vptr). */
|
the program's identifiers (such as $this and $$vptr). */
|
#define CPLUS_MARKER '$' /* May be overridden to '.' for SysV */
|
#define CPLUS_MARKER '$' /* May be overridden to '.' for SysV */
|
|
|
/* Check if a character is one of the commonly used C++ marker characters. */
|
/* Check if a character is one of the commonly used C++ marker characters. */
|
extern int is_cplus_marker (int);
|
extern int is_cplus_marker (int);
|
|
|
/* use tui interface if non-zero */
|
/* use tui interface if non-zero */
|
extern int tui_version;
|
extern int tui_version;
|
|
|
#if defined(TUI)
|
#if defined(TUI)
|
/* all invocations of TUIDO should have two sets of parens */
|
/* all invocations of TUIDO should have two sets of parens */
|
#define TUIDO(x) tuiDo x
|
#define TUIDO(x) tuiDo x
|
#else
|
#else
|
#define TUIDO(x)
|
#define TUIDO(x)
|
#endif
|
#endif
|
|
|
/* enable xdb commands if set */
|
/* enable xdb commands if set */
|
extern int xdb_commands;
|
extern int xdb_commands;
|
|
|
/* enable dbx commands if set */
|
/* enable dbx commands if set */
|
extern int dbx_commands;
|
extern int dbx_commands;
|
|
|
extern int quit_flag;
|
extern int quit_flag;
|
extern int immediate_quit;
|
extern int immediate_quit;
|
extern int sevenbit_strings;
|
extern int sevenbit_strings;
|
|
|
extern void quit (void);
|
extern void quit (void);
|
|
|
/* FIXME: cagney/2000-03-13: It has been suggested that the peformance
|
/* FIXME: cagney/2000-03-13: It has been suggested that the peformance
|
benefits of having a ``QUIT'' macro rather than a function are
|
benefits of having a ``QUIT'' macro rather than a function are
|
marginal. If the overhead of a QUIT function call is proving
|
marginal. If the overhead of a QUIT function call is proving
|
significant then its calling frequency should probably be reduced
|
significant then its calling frequency should probably be reduced
|
[kingdon]. A profile analyzing the current situtation is
|
[kingdon]. A profile analyzing the current situtation is
|
needed. */
|
needed. */
|
|
|
#ifdef QUIT
|
#ifdef QUIT
|
/* do twice to force compiler warning */
|
/* do twice to force compiler warning */
|
#define QUIT_FIXME "FIXME"
|
#define QUIT_FIXME "FIXME"
|
#define QUIT_FIXME "ignoring redefinition of QUIT"
|
#define QUIT_FIXME "ignoring redefinition of QUIT"
|
#else
|
#else
|
#define QUIT { \
|
#define QUIT { \
|
if (quit_flag) quit (); \
|
if (quit_flag) quit (); \
|
if (interactive_hook) interactive_hook (); \
|
if (interactive_hook) interactive_hook (); \
|
PROGRESS (1); \
|
PROGRESS (1); \
|
}
|
}
|
#endif
|
#endif
|
|
|
/* Languages represented in the symbol table and elsewhere.
|
/* Languages represented in the symbol table and elsewhere.
|
This should probably be in language.h, but since enum's can't
|
This should probably be in language.h, but since enum's can't
|
be forward declared to satisfy opaque references before their
|
be forward declared to satisfy opaque references before their
|
actual definition, needs to be here. */
|
actual definition, needs to be here. */
|
|
|
enum language
|
enum language
|
{
|
{
|
language_unknown, /* Language not known */
|
language_unknown, /* Language not known */
|
language_auto, /* Placeholder for automatic setting */
|
language_auto, /* Placeholder for automatic setting */
|
language_c, /* C */
|
language_c, /* C */
|
language_cplus, /* C++ */
|
language_cplus, /* C++ */
|
language_java, /* Java */
|
language_java, /* Java */
|
language_chill, /* Chill */
|
language_chill, /* Chill */
|
language_fortran, /* Fortran */
|
language_fortran, /* Fortran */
|
language_m2, /* Modula-2 */
|
language_m2, /* Modula-2 */
|
language_asm, /* Assembly language */
|
language_asm, /* Assembly language */
|
language_scm /* Scheme / Guile */
|
language_scm /* Scheme / Guile */
|
};
|
};
|
|
|
enum precision_type
|
enum precision_type
|
{
|
{
|
single_precision,
|
single_precision,
|
double_precision,
|
double_precision,
|
unspecified_precision
|
unspecified_precision
|
};
|
};
|
|
|
/* the cleanup list records things that have to be undone
|
/* the cleanup list records things that have to be undone
|
if an error happens (descriptors to be closed, memory to be freed, etc.)
|
if an error happens (descriptors to be closed, memory to be freed, etc.)
|
Each link in the chain records a function to call and an
|
Each link in the chain records a function to call and an
|
argument to give it.
|
argument to give it.
|
|
|
Use make_cleanup to add an element to the cleanup chain.
|
Use make_cleanup to add an element to the cleanup chain.
|
Use do_cleanups to do all cleanup actions back to a given
|
Use do_cleanups to do all cleanup actions back to a given
|
point in the chain. Use discard_cleanups to remove cleanups
|
point in the chain. Use discard_cleanups to remove cleanups
|
from the chain back to a given point, not doing them. */
|
from the chain back to a given point, not doing them. */
|
|
|
struct cleanup
|
struct cleanup
|
{
|
{
|
struct cleanup *next;
|
struct cleanup *next;
|
void (*function) (PTR);
|
void (*function) (PTR);
|
PTR arg;
|
PTR arg;
|
};
|
};
|
|
|
|
|
/* The ability to declare that a function never returns is useful, but
|
/* The ability to declare that a function never returns is useful, but
|
not really required to compile GDB successfully, so the NORETURN and
|
not really required to compile GDB successfully, so the NORETURN and
|
ATTR_NORETURN macros normally expand into nothing. */
|
ATTR_NORETURN macros normally expand into nothing. */
|
|
|
/* If compiling with older versions of GCC, a function may be declared
|
/* If compiling with older versions of GCC, a function may be declared
|
"volatile" to indicate that it does not return. */
|
"volatile" to indicate that it does not return. */
|
|
|
#ifndef NORETURN
|
#ifndef NORETURN
|
#if defined(__GNUC__) \
|
#if defined(__GNUC__) \
|
&& (__GNUC__ == 1 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7))
|
&& (__GNUC__ == 1 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7))
|
#define NORETURN volatile
|
#define NORETURN volatile
|
#else
|
#else
|
#define NORETURN /* nothing */
|
#define NORETURN /* nothing */
|
#endif
|
#endif
|
#endif
|
#endif
|
|
|
/* GCC 2.5 and later versions define a function attribute "noreturn",
|
/* GCC 2.5 and later versions define a function attribute "noreturn",
|
which is the preferred way to declare that a function never returns.
|
which is the preferred way to declare that a function never returns.
|
However GCC 2.7 appears to be the first version in which this fully
|
However GCC 2.7 appears to be the first version in which this fully
|
works everywhere we use it. */
|
works everywhere we use it. */
|
|
|
#ifndef ATTR_NORETURN
|
#ifndef ATTR_NORETURN
|
#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7))
|
#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7))
|
#define ATTR_NORETURN __attribute__ ((noreturn))
|
#define ATTR_NORETURN __attribute__ ((noreturn))
|
#else
|
#else
|
#define ATTR_NORETURN /* nothing */
|
#define ATTR_NORETURN /* nothing */
|
#endif
|
#endif
|
#endif
|
#endif
|
|
|
#ifndef ATTR_FORMAT
|
#ifndef ATTR_FORMAT
|
#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 4))
|
#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 4))
|
#define ATTR_FORMAT(type, x, y) __attribute__ ((format(type, x, y)))
|
#define ATTR_FORMAT(type, x, y) __attribute__ ((format(type, x, y)))
|
#else
|
#else
|
#define ATTR_FORMAT(type, x, y) /* nothing */
|
#define ATTR_FORMAT(type, x, y) /* nothing */
|
#endif
|
#endif
|
#endif
|
#endif
|
|
|
/* Needed for various prototypes */
|
/* Needed for various prototypes */
|
|
|
struct symtab;
|
struct symtab;
|
struct breakpoint;
|
struct breakpoint;
|
|
|
/* From blockframe.c */
|
/* From blockframe.c */
|
|
|
extern int inside_entry_func (CORE_ADDR);
|
extern int inside_entry_func (CORE_ADDR);
|
|
|
extern int inside_entry_file (CORE_ADDR addr);
|
extern int inside_entry_file (CORE_ADDR addr);
|
|
|
extern int inside_main_func (CORE_ADDR pc);
|
extern int inside_main_func (CORE_ADDR pc);
|
|
|
/* From ch-lang.c, for the moment. (FIXME) */
|
/* From ch-lang.c, for the moment. (FIXME) */
|
|
|
extern char *chill_demangle (const char *);
|
extern char *chill_demangle (const char *);
|
|
|
/* From utils.c */
|
/* From utils.c */
|
|
|
extern void initialize_utils (void);
|
extern void initialize_utils (void);
|
|
|
extern void notice_quit (void);
|
extern void notice_quit (void);
|
|
|
extern int strcmp_iw (const char *, const char *);
|
extern int strcmp_iw (const char *, const char *);
|
|
|
extern int subset_compare (char *, char *);
|
extern int subset_compare (char *, char *);
|
|
|
extern char *safe_strerror (int);
|
extern char *safe_strerror (int);
|
|
|
extern char *safe_strsignal (int);
|
extern char *safe_strsignal (int);
|
|
|
extern void init_malloc (void *);
|
extern void init_malloc (void *);
|
|
|
extern void request_quit (int);
|
extern void request_quit (int);
|
|
|
extern void do_cleanups (struct cleanup *);
|
extern void do_cleanups (struct cleanup *);
|
extern void do_final_cleanups (struct cleanup *);
|
extern void do_final_cleanups (struct cleanup *);
|
extern void do_my_cleanups (struct cleanup **, struct cleanup *);
|
extern void do_my_cleanups (struct cleanup **, struct cleanup *);
|
extern void do_run_cleanups (struct cleanup *);
|
extern void do_run_cleanups (struct cleanup *);
|
extern void do_exec_cleanups (struct cleanup *);
|
extern void do_exec_cleanups (struct cleanup *);
|
extern void do_exec_error_cleanups (struct cleanup *);
|
extern void do_exec_error_cleanups (struct cleanup *);
|
|
|
extern void discard_cleanups (struct cleanup *);
|
extern void discard_cleanups (struct cleanup *);
|
extern void discard_final_cleanups (struct cleanup *);
|
extern void discard_final_cleanups (struct cleanup *);
|
extern void discard_exec_error_cleanups (struct cleanup *);
|
extern void discard_exec_error_cleanups (struct cleanup *);
|
extern void discard_my_cleanups (struct cleanup **, struct cleanup *);
|
extern void discard_my_cleanups (struct cleanup **, struct cleanup *);
|
|
|
/* DEPRECATED: cagney/2000-03-04: Do not use this typedef to cast
|
/* DEPRECATED: cagney/2000-03-04: Do not use this typedef to cast
|
function pointers so that they match the argument to the various
|
function pointers so that they match the argument to the various
|
cleanup functions. Post GDB 5.0, this typedef will be
|
cleanup functions. Post GDB 5.0, this typedef will be
|
deleted. [Editors note: cagney was the person that added most of
|
deleted. [Editors note: cagney was the person that added most of
|
those type casts] */
|
those type casts] */
|
typedef void (*make_cleanup_func) (void *);
|
typedef void (*make_cleanup_func) (void *);
|
|
|
/* NOTE: cagney/2000-03-04: This typedef is strictly for the
|
/* NOTE: cagney/2000-03-04: This typedef is strictly for the
|
make_cleanup function declarations below. Do not use this typedef
|
make_cleanup function declarations below. Do not use this typedef
|
as a cast when passing functions into the make_cleanup() code.
|
as a cast when passing functions into the make_cleanup() code.
|
Instead either use a bounce function or add a wrapper function.
|
Instead either use a bounce function or add a wrapper function.
|
Calling a f(char*) function with f(void*) is non-portable. */
|
Calling a f(char*) function with f(void*) is non-portable. */
|
typedef void (make_cleanup_ftype) (void *);
|
typedef void (make_cleanup_ftype) (void *);
|
|
|
extern struct cleanup *make_cleanup (make_cleanup_ftype *, void *);
|
extern struct cleanup *make_cleanup (make_cleanup_ftype *, void *);
|
|
|
extern struct cleanup *make_cleanup_freeargv (char **);
|
extern struct cleanup *make_cleanup_freeargv (char **);
|
|
|
struct ui_file;
|
struct ui_file;
|
extern struct cleanup *make_cleanup_ui_file_delete (struct ui_file *);
|
extern struct cleanup *make_cleanup_ui_file_delete (struct ui_file *);
|
|
|
extern struct cleanup *make_final_cleanup (make_cleanup_ftype *, void *);
|
extern struct cleanup *make_final_cleanup (make_cleanup_ftype *, void *);
|
|
|
extern struct cleanup *make_my_cleanup (struct cleanup **,
|
extern struct cleanup *make_my_cleanup (struct cleanup **,
|
make_cleanup_ftype *, void *);
|
make_cleanup_ftype *, void *);
|
|
|
extern struct cleanup *make_run_cleanup (make_cleanup_ftype *, void *);
|
extern struct cleanup *make_run_cleanup (make_cleanup_ftype *, void *);
|
|
|
extern struct cleanup *make_exec_cleanup (make_cleanup_ftype *, void *);
|
extern struct cleanup *make_exec_cleanup (make_cleanup_ftype *, void *);
|
extern struct cleanup *make_exec_error_cleanup (make_cleanup_ftype *, void *);
|
extern struct cleanup *make_exec_error_cleanup (make_cleanup_ftype *, void *);
|
|
|
extern struct cleanup *save_cleanups (void);
|
extern struct cleanup *save_cleanups (void);
|
extern struct cleanup *save_final_cleanups (void);
|
extern struct cleanup *save_final_cleanups (void);
|
extern struct cleanup *save_my_cleanups (struct cleanup **);
|
extern struct cleanup *save_my_cleanups (struct cleanup **);
|
|
|
extern void restore_cleanups (struct cleanup *);
|
extern void restore_cleanups (struct cleanup *);
|
extern void restore_final_cleanups (struct cleanup *);
|
extern void restore_final_cleanups (struct cleanup *);
|
extern void restore_my_cleanups (struct cleanup **, struct cleanup *);
|
extern void restore_my_cleanups (struct cleanup **, struct cleanup *);
|
|
|
extern void free_current_contents (void *);
|
extern void free_current_contents (void *);
|
|
|
extern void null_cleanup (void *);
|
extern void null_cleanup (void *);
|
|
|
extern int myread (int, char *, int);
|
extern int myread (int, char *, int);
|
|
|
extern int query (char *, ...) ATTR_FORMAT (printf, 1, 2);
|
extern int query (char *, ...) ATTR_FORMAT (printf, 1, 2);
|
|
|
#if !defined (USE_MMALLOC)
|
#if !defined (USE_MMALLOC)
|
/* NOTE: cagney/2000-03-04: The mmalloc functions need to use PTR
|
/* NOTE: cagney/2000-03-04: The mmalloc functions need to use PTR
|
rather than void* so that they are consistent with
|
rather than void* so that they are consistent with
|
../mmalloc/mmalloc.h. */
|
../mmalloc/mmalloc.h. */
|
extern PTR mcalloc (PTR, size_t, size_t);
|
extern PTR mcalloc (PTR, size_t, size_t);
|
extern PTR mmalloc (PTR, size_t);
|
extern PTR mmalloc (PTR, size_t);
|
extern PTR mrealloc (PTR, PTR, size_t);
|
extern PTR mrealloc (PTR, PTR, size_t);
|
extern void mfree (PTR, PTR);
|
extern void mfree (PTR, PTR);
|
#endif
|
#endif
|
|
|
extern void init_page_info (void);
|
extern void init_page_info (void);
|
|
|
/* From demangle.c */
|
/* From demangle.c */
|
|
|
extern void set_demangling_style (char *);
|
extern void set_demangling_style (char *);
|
|
|
/* From tm.h */
|
/* From tm.h */
|
|
|
struct type;
|
struct type;
|
typedef int (use_struct_convention_fn) (int gcc_p, struct type * value_type);
|
typedef int (use_struct_convention_fn) (int gcc_p, struct type * value_type);
|
extern use_struct_convention_fn generic_use_struct_convention;
|
extern use_struct_convention_fn generic_use_struct_convention;
|
|
|
typedef unsigned char *(breakpoint_from_pc_fn) (CORE_ADDR * pcptr, int *lenptr);
|
typedef unsigned char *(breakpoint_from_pc_fn) (CORE_ADDR * pcptr, int *lenptr);
|
|
|
/* Annotation stuff. */
|
/* Annotation stuff. */
|
|
|
extern int annotation_level; /* in stack.c */
|
extern int annotation_level; /* in stack.c */
|
|
|
extern void begin_line (void);
|
extern void begin_line (void);
|
|
|
extern void wrap_here (char *);
|
extern void wrap_here (char *);
|
|
|
extern void reinitialize_more_filter (void);
|
extern void reinitialize_more_filter (void);
|
|
|
/* Normal results */
|
/* Normal results */
|
extern struct ui_file *gdb_stdout;
|
extern struct ui_file *gdb_stdout;
|
/* Serious error notifications */
|
/* Serious error notifications */
|
extern struct ui_file *gdb_stderr;
|
extern struct ui_file *gdb_stderr;
|
/* Log/debug/trace messages that should bypass normal stdout/stderr
|
/* Log/debug/trace messages that should bypass normal stdout/stderr
|
filtering. For momement, always call this stream using
|
filtering. For momement, always call this stream using
|
*_unfiltered. In the very near future that restriction shall be
|
*_unfiltered. In the very near future that restriction shall be
|
removed - either call shall be unfiltered. (cagney 1999-06-13). */
|
removed - either call shall be unfiltered. (cagney 1999-06-13). */
|
extern struct ui_file *gdb_stdlog;
|
extern struct ui_file *gdb_stdlog;
|
/* Target output that should bypass normal stdout/stderr filtering.
|
/* Target output that should bypass normal stdout/stderr filtering.
|
For momement, always call this stream using *_unfiltered. In the
|
For momement, always call this stream using *_unfiltered. In the
|
very near future that restriction shall be removed - either call
|
very near future that restriction shall be removed - either call
|
shall be unfiltered. (cagney 1999-07-02). */
|
shall be unfiltered. (cagney 1999-07-02). */
|
extern struct ui_file *gdb_stdtarg;
|
extern struct ui_file *gdb_stdtarg;
|
|
|
#if defined(TUI)
|
#if defined(TUI)
|
#include "tui.h"
|
#include "tui.h"
|
#include "tuiCommand.h"
|
#include "tuiCommand.h"
|
#include "tuiData.h"
|
#include "tuiData.h"
|
#include "tuiIO.h"
|
#include "tuiIO.h"
|
#include "tuiLayout.h"
|
#include "tuiLayout.h"
|
#include "tuiWin.h"
|
#include "tuiWin.h"
|
#endif
|
#endif
|
|
|
#include "ui-file.h"
|
#include "ui-file.h"
|
|
|
/* More generic printf like operations */
|
/* More generic printf like operations */
|
|
|
extern void fputs_filtered (const char *, struct ui_file *);
|
extern void fputs_filtered (const char *, struct ui_file *);
|
|
|
extern void fputs_unfiltered (const char *, struct ui_file *);
|
extern void fputs_unfiltered (const char *, struct ui_file *);
|
|
|
extern int fputc_filtered (int c, struct ui_file *);
|
extern int fputc_filtered (int c, struct ui_file *);
|
|
|
extern int fputc_unfiltered (int c, struct ui_file *);
|
extern int fputc_unfiltered (int c, struct ui_file *);
|
|
|
extern int putchar_unfiltered (int c);
|
extern int putchar_unfiltered (int c);
|
|
|
extern void puts_filtered (const char *);
|
extern void puts_filtered (const char *);
|
|
|
extern void puts_unfiltered (const char *);
|
extern void puts_unfiltered (const char *);
|
|
|
extern void puts_debug (char *prefix, char *string, char *suffix);
|
extern void puts_debug (char *prefix, char *string, char *suffix);
|
|
|
extern void vprintf_filtered (const char *, va_list) ATTR_FORMAT (printf, 1, 0);
|
extern void vprintf_filtered (const char *, va_list) ATTR_FORMAT (printf, 1, 0);
|
|
|
extern void vfprintf_filtered (struct ui_file *, const char *, va_list) ATTR_FORMAT (printf, 2, 0);
|
extern void vfprintf_filtered (struct ui_file *, const char *, va_list) ATTR_FORMAT (printf, 2, 0);
|
|
|
extern void fprintf_filtered (struct ui_file *, const char *, ...) ATTR_FORMAT (printf, 2, 3);
|
extern void fprintf_filtered (struct ui_file *, const char *, ...) ATTR_FORMAT (printf, 2, 3);
|
|
|
extern void fprintfi_filtered (int, struct ui_file *, const char *, ...) ATTR_FORMAT (printf, 3, 4);
|
extern void fprintfi_filtered (int, struct ui_file *, const char *, ...) ATTR_FORMAT (printf, 3, 4);
|
|
|
extern void printf_filtered (const char *, ...) ATTR_FORMAT (printf, 1, 2);
|
extern void printf_filtered (const char *, ...) ATTR_FORMAT (printf, 1, 2);
|
|
|
extern void printfi_filtered (int, const char *, ...) ATTR_FORMAT (printf, 2, 3);
|
extern void printfi_filtered (int, const char *, ...) ATTR_FORMAT (printf, 2, 3);
|
|
|
extern void vprintf_unfiltered (const char *, va_list) ATTR_FORMAT (printf, 1, 0);
|
extern void vprintf_unfiltered (const char *, va_list) ATTR_FORMAT (printf, 1, 0);
|
|
|
extern void vfprintf_unfiltered (struct ui_file *, const char *, va_list) ATTR_FORMAT (printf, 2, 0);
|
extern void vfprintf_unfiltered (struct ui_file *, const char *, va_list) ATTR_FORMAT (printf, 2, 0);
|
|
|
extern void fprintf_unfiltered (struct ui_file *, const char *, ...) ATTR_FORMAT (printf, 2, 3);
|
extern void fprintf_unfiltered (struct ui_file *, const char *, ...) ATTR_FORMAT (printf, 2, 3);
|
|
|
extern void printf_unfiltered (const char *, ...) ATTR_FORMAT (printf, 1, 2);
|
extern void printf_unfiltered (const char *, ...) ATTR_FORMAT (printf, 1, 2);
|
|
|
extern void print_spaces (int, struct ui_file *);
|
extern void print_spaces (int, struct ui_file *);
|
|
|
extern void print_spaces_filtered (int, struct ui_file *);
|
extern void print_spaces_filtered (int, struct ui_file *);
|
|
|
extern char *n_spaces (int);
|
extern char *n_spaces (int);
|
|
|
extern void fputstr_filtered (const char *str, int quotr, struct ui_file * stream);
|
extern void fputstr_filtered (const char *str, int quotr, struct ui_file * stream);
|
|
|
extern void fputstr_unfiltered (const char *str, int quotr, struct ui_file * stream);
|
extern void fputstr_unfiltered (const char *str, int quotr, struct ui_file * stream);
|
|
|
extern void fputstrn_unfiltered (const char *str, int n, int quotr, struct ui_file * stream);
|
extern void fputstrn_unfiltered (const char *str, int n, int quotr, struct ui_file * stream);
|
|
|
/* Display the host ADDR on STREAM formatted as ``0x%x''. */
|
/* Display the host ADDR on STREAM formatted as ``0x%x''. */
|
extern void gdb_print_host_address (void *addr, struct ui_file *stream);
|
extern void gdb_print_host_address (void *addr, struct ui_file *stream);
|
|
|
/* Convert a CORE_ADDR into a HEX string. paddr() is like %08lx.
|
/* Convert a CORE_ADDR into a HEX string. paddr() is like %08lx.
|
paddr_nz() is like %lx. paddr_u() is like %lu. paddr_width() is
|
paddr_nz() is like %lx. paddr_u() is like %lu. paddr_width() is
|
for ``%*''. */
|
for ``%*''. */
|
extern int strlen_paddr (void);
|
extern int strlen_paddr (void);
|
extern char *paddr (CORE_ADDR addr);
|
extern char *paddr (CORE_ADDR addr);
|
extern char *paddr_nz (CORE_ADDR addr);
|
extern char *paddr_nz (CORE_ADDR addr);
|
extern char *paddr_u (CORE_ADDR addr);
|
extern char *paddr_u (CORE_ADDR addr);
|
extern char *paddr_d (LONGEST addr);
|
extern char *paddr_d (LONGEST addr);
|
|
|
typedef bfd_vma t_reg;
|
typedef bfd_vma t_reg;
|
extern char *preg (t_reg reg);
|
extern char *preg (t_reg reg);
|
extern char *preg_nz (t_reg reg);
|
extern char *preg_nz (t_reg reg);
|
|
|
extern void fprintf_symbol_filtered (struct ui_file *, char *,
|
extern void fprintf_symbol_filtered (struct ui_file *, char *,
|
enum language, int);
|
enum language, int);
|
|
|
extern NORETURN void perror_with_name (char *) ATTR_NORETURN;
|
extern NORETURN void perror_with_name (char *) ATTR_NORETURN;
|
|
|
extern void print_sys_errmsg (char *, int);
|
extern void print_sys_errmsg (char *, int);
|
|
|
/* From regex.c or libc. BSD 4.4 declares this with the argument type as
|
/* From regex.c or libc. BSD 4.4 declares this with the argument type as
|
"const char *" in unistd.h, so we can't declare the argument
|
"const char *" in unistd.h, so we can't declare the argument
|
as "char *". */
|
as "char *". */
|
|
|
extern char *re_comp (const char *);
|
extern char *re_comp (const char *);
|
|
|
/* From symfile.c */
|
/* From symfile.c */
|
|
|
extern void symbol_file_command (char *, int);
|
extern void symbol_file_command (char *, int);
|
|
|
/* Remote targets may wish to use this as their load function. */
|
/* Remote targets may wish to use this as their load function. */
|
extern void generic_load (char *name, int from_tty);
|
extern void generic_load (char *name, int from_tty);
|
|
|
/* Summarise a download */
|
/* Summarise a download */
|
extern void print_transfer_performance (struct ui_file *stream,
|
extern void print_transfer_performance (struct ui_file *stream,
|
unsigned long data_count,
|
unsigned long data_count,
|
unsigned long write_count,
|
unsigned long write_count,
|
unsigned long time_count);
|
unsigned long time_count);
|
|
|
/* From top.c */
|
/* From top.c */
|
|
|
typedef void initialize_file_ftype (void);
|
typedef void initialize_file_ftype (void);
|
|
|
extern char *skip_quoted (char *);
|
extern char *skip_quoted (char *);
|
|
|
extern char *gdb_readline (char *);
|
extern char *gdb_readline (char *);
|
|
|
extern char *command_line_input (char *, int, char *);
|
extern char *command_line_input (char *, int, char *);
|
|
|
extern void print_prompt (void);
|
extern void print_prompt (void);
|
|
|
extern int input_from_terminal_p (void);
|
extern int input_from_terminal_p (void);
|
|
|
extern int info_verbose;
|
extern int info_verbose;
|
|
|
/* From printcmd.c */
|
/* From printcmd.c */
|
|
|
extern void set_next_address (CORE_ADDR);
|
extern void set_next_address (CORE_ADDR);
|
|
|
extern void print_address_symbolic (CORE_ADDR, struct ui_file *, int,
|
extern void print_address_symbolic (CORE_ADDR, struct ui_file *, int,
|
char *);
|
char *);
|
|
|
extern int build_address_symbolic (CORE_ADDR addr,
|
extern int build_address_symbolic (CORE_ADDR addr,
|
int do_demangle,
|
int do_demangle,
|
char **name,
|
char **name,
|
int *offset,
|
int *offset,
|
char **filename,
|
char **filename,
|
int *line,
|
int *line,
|
int *unmapped);
|
int *unmapped);
|
|
|
extern void print_address_numeric (CORE_ADDR, int, struct ui_file *);
|
extern void print_address_numeric (CORE_ADDR, int, struct ui_file *);
|
|
|
extern void print_address (CORE_ADDR, struct ui_file *);
|
extern void print_address (CORE_ADDR, struct ui_file *);
|
|
|
/* From source.c */
|
/* From source.c */
|
|
|
extern int openp (char *, int, char *, int, int, char **);
|
extern int openp (char *, int, char *, int, int, char **);
|
|
|
extern int source_full_path_of (char *, char **);
|
extern int source_full_path_of (char *, char **);
|
|
|
extern void mod_path (char *, char **);
|
extern void mod_path (char *, char **);
|
|
|
extern void directory_command (char *, int);
|
extern void directory_command (char *, int);
|
|
|
extern void init_source_path (void);
|
extern void init_source_path (void);
|
|
|
extern char *symtab_to_filename (struct symtab *);
|
extern char *symtab_to_filename (struct symtab *);
|
|
|
/* From exec.c */
|
/* From exec.c */
|
|
|
extern void exec_set_section_offsets (bfd_signed_vma text_off,
|
extern void exec_set_section_offsets (bfd_signed_vma text_off,
|
bfd_signed_vma data_off,
|
bfd_signed_vma data_off,
|
bfd_signed_vma bss_off);
|
bfd_signed_vma bss_off);
|
|
|
/* From findvar.c */
|
/* From findvar.c */
|
|
|
extern int read_relative_register_raw_bytes (int, char *);
|
extern int read_relative_register_raw_bytes (int, char *);
|
|
|
/* Possible lvalue types. Like enum language, this should be in
|
/* Possible lvalue types. Like enum language, this should be in
|
value.h, but needs to be here for the same reason. */
|
value.h, but needs to be here for the same reason. */
|
|
|
enum lval_type
|
enum lval_type
|
{
|
{
|
/* Not an lval. */
|
/* Not an lval. */
|
not_lval,
|
not_lval,
|
/* In memory. Could be a saved register. */
|
/* In memory. Could be a saved register. */
|
lval_memory,
|
lval_memory,
|
/* In a register. */
|
/* In a register. */
|
lval_register,
|
lval_register,
|
/* In a gdb internal variable. */
|
/* In a gdb internal variable. */
|
lval_internalvar,
|
lval_internalvar,
|
/* Part of a gdb internal variable (structure field). */
|
/* Part of a gdb internal variable (structure field). */
|
lval_internalvar_component,
|
lval_internalvar_component,
|
/* In a register series in a frame not the current one, which may have been
|
/* In a register series in a frame not the current one, which may have been
|
partially saved or saved in different places (otherwise would be
|
partially saved or saved in different places (otherwise would be
|
lval_register or lval_memory). */
|
lval_register or lval_memory). */
|
lval_reg_frame_relative
|
lval_reg_frame_relative
|
};
|
};
|
|
|
struct frame_info;
|
struct frame_info;
|
|
|
void default_get_saved_register (char *raw_buffer, int *optimized,
|
void default_get_saved_register (char *raw_buffer, int *optimized,
|
CORE_ADDR * addrp,
|
CORE_ADDR * addrp,
|
struct frame_info *frame, int regnum,
|
struct frame_info *frame, int regnum,
|
enum lval_type *lval);
|
enum lval_type *lval);
|
|
|
/* From readline (but not in any readline .h files). */
|
/* From readline (but not in any readline .h files). */
|
|
|
extern char *tilde_expand (char *);
|
extern char *tilde_expand (char *);
|
|
|
/* Control types for commands */
|
/* Control types for commands */
|
|
|
enum misc_command_type
|
enum misc_command_type
|
{
|
{
|
ok_command,
|
ok_command,
|
end_command,
|
end_command,
|
else_command,
|
else_command,
|
nop_command
|
nop_command
|
};
|
};
|
|
|
enum command_control_type
|
enum command_control_type
|
{
|
{
|
simple_control,
|
simple_control,
|
break_control,
|
break_control,
|
continue_control,
|
continue_control,
|
while_control,
|
while_control,
|
if_control,
|
if_control,
|
invalid_control
|
invalid_control
|
};
|
};
|
|
|
/* Structure for saved commands lines
|
/* Structure for saved commands lines
|
(for breakpoints, defined commands, etc). */
|
(for breakpoints, defined commands, etc). */
|
|
|
struct command_line
|
struct command_line
|
{
|
{
|
struct command_line *next;
|
struct command_line *next;
|
char *line;
|
char *line;
|
enum command_control_type control_type;
|
enum command_control_type control_type;
|
int body_count;
|
int body_count;
|
struct command_line **body_list;
|
struct command_line **body_list;
|
};
|
};
|
|
|
extern struct command_line *read_command_lines (char *, int);
|
extern struct command_line *read_command_lines (char *, int);
|
|
|
extern void free_command_lines (struct command_line **);
|
extern void free_command_lines (struct command_line **);
|
|
|
/* To continue the execution commands when running gdb asynchronously.
|
/* To continue the execution commands when running gdb asynchronously.
|
A continuation structure contains a pointer to a function to be called
|
A continuation structure contains a pointer to a function to be called
|
to finish the command, once the target has stopped. Such mechanism is
|
to finish the command, once the target has stopped. Such mechanism is
|
used bt the finish and until commands, and in the remote protocol
|
used bt the finish and until commands, and in the remote protocol
|
when opening an extended-remote connection. */
|
when opening an extended-remote connection. */
|
|
|
struct continuation_arg
|
struct continuation_arg
|
{
|
{
|
struct continuation_arg *next;
|
struct continuation_arg *next;
|
union continuation_data {
|
union continuation_data {
|
void *pointer;
|
void *pointer;
|
int integer;
|
int integer;
|
long longint;
|
long longint;
|
} data;
|
} data;
|
};
|
};
|
|
|
struct continuation
|
struct continuation
|
{
|
{
|
void (*continuation_hook) (struct continuation_arg *);
|
void (*continuation_hook) (struct continuation_arg *);
|
struct continuation_arg *arg_list;
|
struct continuation_arg *arg_list;
|
struct continuation *next;
|
struct continuation *next;
|
};
|
};
|
struct continuation continuation;
|
struct continuation continuation;
|
|
|
/* In infrun.c. */
|
/* In infrun.c. */
|
extern struct continuation *cmd_continuation;
|
extern struct continuation *cmd_continuation;
|
/* Used only by the step_1 function. */
|
/* Used only by the step_1 function. */
|
extern struct continuation *intermediate_continuation;
|
extern struct continuation *intermediate_continuation;
|
|
|
/* From utils.c */
|
/* From utils.c */
|
extern void add_continuation (void (*)(struct continuation_arg *),
|
extern void add_continuation (void (*)(struct continuation_arg *),
|
struct continuation_arg *);
|
struct continuation_arg *);
|
extern void do_all_continuations (void);
|
extern void do_all_continuations (void);
|
extern void discard_all_continuations (void);
|
extern void discard_all_continuations (void);
|
|
|
extern void add_intermediate_continuation (void (*)(struct continuation_arg *),
|
extern void add_intermediate_continuation (void (*)(struct continuation_arg *),
|
struct continuation_arg *);
|
struct continuation_arg *);
|
extern void do_all_intermediate_continuations (void);
|
extern void do_all_intermediate_continuations (void);
|
extern void discard_all_intermediate_continuations (void);
|
extern void discard_all_intermediate_continuations (void);
|
|
|
/* String containing the current directory (what getwd would return). */
|
/* String containing the current directory (what getwd would return). */
|
|
|
extern char *current_directory;
|
extern char *current_directory;
|
|
|
/* Default radixes for input and output. Only some values supported. */
|
/* Default radixes for input and output. Only some values supported. */
|
extern unsigned input_radix;
|
extern unsigned input_radix;
|
extern unsigned output_radix;
|
extern unsigned output_radix;
|
|
|
/* Possibilities for prettyprint parameters to routines which print
|
/* Possibilities for prettyprint parameters to routines which print
|
things. Like enum language, this should be in value.h, but needs
|
things. Like enum language, this should be in value.h, but needs
|
to be here for the same reason. FIXME: If we can eliminate this
|
to be here for the same reason. FIXME: If we can eliminate this
|
as an arg to LA_VAL_PRINT, then we can probably move it back to
|
as an arg to LA_VAL_PRINT, then we can probably move it back to
|
value.h. */
|
value.h. */
|
|
|
enum val_prettyprint
|
enum val_prettyprint
|
{
|
{
|
Val_no_prettyprint = 0,
|
Val_no_prettyprint = 0,
|
Val_prettyprint,
|
Val_prettyprint,
|
/* Use the default setting which the user has specified. */
|
/* Use the default setting which the user has specified. */
|
Val_pretty_default
|
Val_pretty_default
|
};
|
};
|
|
|
|
|
/* Host machine definition. This will be a symlink to one of the
|
/* Host machine definition. This will be a symlink to one of the
|
xm-*.h files, built by the `configure' script. */
|
xm-*.h files, built by the `configure' script. */
|
|
|
#include "xm.h"
|
#include "xm.h"
|
|
|
/* Native machine support. This will be a symlink to one of the
|
/* Native machine support. This will be a symlink to one of the
|
nm-*.h files, built by the `configure' script. */
|
nm-*.h files, built by the `configure' script. */
|
|
|
#include "nm.h"
|
#include "nm.h"
|
|
|
/* Target machine definition. This will be a symlink to one of the
|
/* Target machine definition. This will be a symlink to one of the
|
tm-*.h files, built by the `configure' script. */
|
tm-*.h files, built by the `configure' script. */
|
|
|
#include "tm.h"
|
#include "tm.h"
|
|
|
/* If the xm.h file did not define the mode string used to open the
|
/* If the xm.h file did not define the mode string used to open the
|
files, assume that binary files are opened the same way as text
|
files, assume that binary files are opened the same way as text
|
files */
|
files */
|
#ifndef FOPEN_RB
|
#ifndef FOPEN_RB
|
#include "fopen-same.h"
|
#include "fopen-same.h"
|
#endif
|
#endif
|
|
|
/* Microsoft C can't deal with const pointers */
|
/* Microsoft C can't deal with const pointers */
|
|
|
#ifdef _MSC_VER
|
#ifdef _MSC_VER
|
#define CONST_PTR
|
#define CONST_PTR
|
#else
|
#else
|
#define CONST_PTR const
|
#define CONST_PTR const
|
#endif
|
#endif
|
|
|
/*
|
/*
|
* Allow things in gdb to be declared "volatile". If compiling ANSI, it
|
* Allow things in gdb to be declared "volatile". If compiling ANSI, it
|
* just works. If compiling with gcc but non-ansi, redefine to __volatile__.
|
* just works. If compiling with gcc but non-ansi, redefine to __volatile__.
|
* If non-ansi, non-gcc, then eliminate "volatile" entirely, making those
|
* If non-ansi, non-gcc, then eliminate "volatile" entirely, making those
|
* objects be read-write rather than read-only.
|
* objects be read-write rather than read-only.
|
*/
|
*/
|
|
|
#ifndef volatile
|
#ifndef volatile
|
#ifndef __STDC__
|
#ifndef __STDC__
|
#ifdef __GNUC__
|
#ifdef __GNUC__
|
#define volatile __volatile__
|
#define volatile __volatile__
|
#else
|
#else
|
#define volatile /* nothing */
|
#define volatile /* nothing */
|
#endif /* GNUC */
|
#endif /* GNUC */
|
#endif /* STDC */
|
#endif /* STDC */
|
#endif /* volatile */
|
#endif /* volatile */
|
|
|
/* Defaults for system-wide constants (if not defined by xm.h, we fake it).
|
/* Defaults for system-wide constants (if not defined by xm.h, we fake it).
|
FIXME: Assumes 2's complement arithmetic */
|
FIXME: Assumes 2's complement arithmetic */
|
|
|
#if !defined (UINT_MAX)
|
#if !defined (UINT_MAX)
|
#define UINT_MAX ((unsigned int)(~0)) /* 0xFFFFFFFF for 32-bits */
|
#define UINT_MAX ((unsigned int)(~0)) /* 0xFFFFFFFF for 32-bits */
|
#endif
|
#endif
|
|
|
#if !defined (INT_MAX)
|
#if !defined (INT_MAX)
|
#define INT_MAX ((int)(UINT_MAX >> 1)) /* 0x7FFFFFFF for 32-bits */
|
#define INT_MAX ((int)(UINT_MAX >> 1)) /* 0x7FFFFFFF for 32-bits */
|
#endif
|
#endif
|
|
|
#if !defined (INT_MIN)
|
#if !defined (INT_MIN)
|
#define INT_MIN ((int)((int) ~0 ^ INT_MAX)) /* 0x80000000 for 32-bits */
|
#define INT_MIN ((int)((int) ~0 ^ INT_MAX)) /* 0x80000000 for 32-bits */
|
#endif
|
#endif
|
|
|
#if !defined (ULONG_MAX)
|
#if !defined (ULONG_MAX)
|
#define ULONG_MAX ((unsigned long)(~0L)) /* 0xFFFFFFFF for 32-bits */
|
#define ULONG_MAX ((unsigned long)(~0L)) /* 0xFFFFFFFF for 32-bits */
|
#endif
|
#endif
|
|
|
#if !defined (LONG_MAX)
|
#if !defined (LONG_MAX)
|
#define LONG_MAX ((long)(ULONG_MAX >> 1)) /* 0x7FFFFFFF for 32-bits */
|
#define LONG_MAX ((long)(ULONG_MAX >> 1)) /* 0x7FFFFFFF for 32-bits */
|
#endif
|
#endif
|
|
|
#if !defined (ULONGEST_MAX)
|
#if !defined (ULONGEST_MAX)
|
#define ULONGEST_MAX (~(ULONGEST)0) /* 0xFFFFFFFFFFFFFFFF for 32-bits */
|
#define ULONGEST_MAX (~(ULONGEST)0) /* 0xFFFFFFFFFFFFFFFF for 32-bits */
|
#endif
|
#endif
|
|
|
#if !defined (LONGEST_MAX) /* 0x7FFFFFFFFFFFFFFF for 32-bits */
|
#if !defined (LONGEST_MAX) /* 0x7FFFFFFFFFFFFFFF for 32-bits */
|
#define LONGEST_MAX ((LONGEST)(ULONGEST_MAX >> 1))
|
#define LONGEST_MAX ((LONGEST)(ULONGEST_MAX >> 1))
|
#endif
|
#endif
|
|
|
/* Convert a LONGEST to an int. This is used in contexts (e.g. number of
|
/* Convert a LONGEST to an int. This is used in contexts (e.g. number of
|
arguments to a function, number in a value history, register number, etc.)
|
arguments to a function, number in a value history, register number, etc.)
|
where the value must not be larger than can fit in an int. */
|
where the value must not be larger than can fit in an int. */
|
|
|
extern int longest_to_int (LONGEST);
|
extern int longest_to_int (LONGEST);
|
|
|
/* Assorted functions we can declare, now that const and volatile are
|
/* Assorted functions we can declare, now that const and volatile are
|
defined. */
|
defined. */
|
|
|
extern char *savestring (const char *, int);
|
extern char *savestring (const char *, int);
|
|
|
extern char *msavestring (void *, const char *, int);
|
extern char *msavestring (void *, const char *, int);
|
|
|
extern char *strsave (const char *);
|
extern char *strsave (const char *);
|
|
|
extern char *mstrsave (void *, const char *);
|
extern char *mstrsave (void *, const char *);
|
|
|
/* FIXME; was long, but this causes compile errors in msvc if already
|
/* FIXME; was long, but this causes compile errors in msvc if already
|
defined */
|
defined */
|
#ifdef _MSC_VER
|
#ifdef _MSC_VER
|
extern PTR xmmalloc (PTR, size_t);
|
extern PTR xmmalloc (PTR, size_t);
|
extern PTR xmrealloc (PTR, PTR, size_t);
|
extern PTR xmrealloc (PTR, PTR, size_t);
|
#else
|
#else
|
extern PTR xmmalloc (PTR, long);
|
extern PTR xmmalloc (PTR, long);
|
extern PTR xmrealloc (PTR, PTR, long);
|
extern PTR xmrealloc (PTR, PTR, long);
|
#endif
|
#endif
|
|
|
extern int parse_escape (char **);
|
extern int parse_escape (char **);
|
|
|
/* Message to be printed before the error message, when an error occurs. */
|
/* Message to be printed before the error message, when an error occurs. */
|
|
|
extern char *error_pre_print;
|
extern char *error_pre_print;
|
|
|
/* Message to be printed before the error message, when an error occurs. */
|
/* Message to be printed before the error message, when an error occurs. */
|
|
|
extern char *quit_pre_print;
|
extern char *quit_pre_print;
|
|
|
/* Message to be printed before the warning message, when a warning occurs. */
|
/* Message to be printed before the warning message, when a warning occurs. */
|
|
|
extern char *warning_pre_print;
|
extern char *warning_pre_print;
|
|
|
extern NORETURN void verror (const char *fmt, va_list ap) ATTR_NORETURN;
|
extern NORETURN void verror (const char *fmt, va_list ap) ATTR_NORETURN;
|
|
|
extern NORETURN void error (const char *fmt, ...) ATTR_NORETURN;
|
extern NORETURN void error (const char *fmt, ...) ATTR_NORETURN;
|
|
|
/* DEPRECATED: Use error(), verror() or error_stream(). */
|
/* DEPRECATED: Use error(), verror() or error_stream(). */
|
extern NORETURN void error_begin (void);
|
extern NORETURN void error_begin (void);
|
|
|
extern NORETURN void error_stream (struct ui_file *) ATTR_NORETURN;
|
extern NORETURN void error_stream (struct ui_file *) ATTR_NORETURN;
|
|
|
/* Returns a freshly allocate buffer containing the last error
|
/* Returns a freshly allocate buffer containing the last error
|
message. */
|
message. */
|
extern char *error_last_message (void);
|
extern char *error_last_message (void);
|
|
|
extern NORETURN void internal_verror (const char *, va_list ap) ATTR_NORETURN;
|
extern NORETURN void internal_verror (const char *, va_list ap) ATTR_NORETURN;
|
|
|
extern NORETURN void internal_error (char *, ...) ATTR_NORETURN;
|
extern NORETURN void internal_error (char *, ...) ATTR_NORETURN;
|
|
|
extern NORETURN void nomem (long) ATTR_NORETURN;
|
extern NORETURN void nomem (long) ATTR_NORETURN;
|
|
|
/* Reasons for calling return_to_top_level. Note: enum value 0 is
|
/* Reasons for calling return_to_top_level. Note: enum value 0 is
|
reserved for internal use as the return value from an initial
|
reserved for internal use as the return value from an initial
|
setjmp(). */
|
setjmp(). */
|
|
|
enum return_reason
|
enum return_reason
|
{
|
{
|
/* User interrupt. */
|
/* User interrupt. */
|
RETURN_QUIT = 1,
|
RETURN_QUIT = 1,
|
/* Any other error. */
|
/* Any other error. */
|
RETURN_ERROR
|
RETURN_ERROR
|
};
|
};
|
|
|
#define ALL_CLEANUPS ((struct cleanup *)0)
|
#define ALL_CLEANUPS ((struct cleanup *)0)
|
|
|
#define RETURN_MASK(reason) (1 << (int)(reason))
|
#define RETURN_MASK(reason) (1 << (int)(reason))
|
#define RETURN_MASK_QUIT RETURN_MASK (RETURN_QUIT)
|
#define RETURN_MASK_QUIT RETURN_MASK (RETURN_QUIT)
|
#define RETURN_MASK_ERROR RETURN_MASK (RETURN_ERROR)
|
#define RETURN_MASK_ERROR RETURN_MASK (RETURN_ERROR)
|
#define RETURN_MASK_ALL (RETURN_MASK_QUIT | RETURN_MASK_ERROR)
|
#define RETURN_MASK_ALL (RETURN_MASK_QUIT | RETURN_MASK_ERROR)
|
typedef int return_mask;
|
typedef int return_mask;
|
|
|
extern NORETURN void return_to_top_level (enum return_reason) ATTR_NORETURN;
|
extern NORETURN void return_to_top_level (enum return_reason) ATTR_NORETURN;
|
|
|
/* If CATCH_ERRORS_FTYPE throws an error, catch_errors() returns zero
|
/* If CATCH_ERRORS_FTYPE throws an error, catch_errors() returns zero
|
otherwize the result from CATCH_ERRORS_FTYPE is returned. It is
|
otherwize the result from CATCH_ERRORS_FTYPE is returned. It is
|
probably useful for CATCH_ERRORS_FTYPE to always return a non-zero
|
probably useful for CATCH_ERRORS_FTYPE to always return a non-zero
|
value. It's unfortunate that, catch_errors() does not return an
|
value. It's unfortunate that, catch_errors() does not return an
|
indication of the exact exception that it caught - quit_flag might
|
indication of the exact exception that it caught - quit_flag might
|
help. */
|
help. */
|
|
|
typedef int (catch_errors_ftype) (PTR);
|
typedef int (catch_errors_ftype) (PTR);
|
extern int catch_errors (catch_errors_ftype *, PTR, char *, return_mask);
|
extern int catch_errors (catch_errors_ftype *, PTR, char *, return_mask);
|
|
|
/* Template to catch_errors() that wraps calls to command
|
/* Template to catch_errors() that wraps calls to command
|
functions. */
|
functions. */
|
|
|
typedef void (catch_command_errors_ftype) (char *, int);
|
typedef void (catch_command_errors_ftype) (char *, int);
|
extern int catch_command_errors (catch_command_errors_ftype *func, char *command, int from_tty, return_mask);
|
extern int catch_command_errors (catch_command_errors_ftype *func, char *command, int from_tty, return_mask);
|
|
|
extern void warning_begin (void);
|
extern void warning_begin (void);
|
|
|
extern void warning (const char *, ...) ATTR_FORMAT (printf, 1, 2);
|
extern void warning (const char *, ...) ATTR_FORMAT (printf, 1, 2);
|
|
|
/* Global functions from other, non-gdb GNU thingies.
|
/* Global functions from other, non-gdb GNU thingies.
|
Libiberty thingies are no longer declared here. We include libiberty.h
|
Libiberty thingies are no longer declared here. We include libiberty.h
|
above, instead. */
|
above, instead. */
|
|
|
#ifndef GETENV_PROVIDED
|
#ifndef GETENV_PROVIDED
|
extern char *getenv (const char *);
|
extern char *getenv (const char *);
|
#endif
|
#endif
|
|
|
/* From other system libraries */
|
/* From other system libraries */
|
|
|
#ifdef HAVE_STDDEF_H
|
#ifdef HAVE_STDDEF_H
|
#include <stddef.h>
|
#include <stddef.h>
|
#endif
|
#endif
|
|
|
#ifdef HAVE_STDLIB_H
|
#ifdef HAVE_STDLIB_H
|
#if defined(_MSC_VER) && !defined(__cplusplus)
|
#if defined(_MSC_VER) && !defined(__cplusplus)
|
/* msvc defines these in stdlib.h for c code */
|
/* msvc defines these in stdlib.h for c code */
|
#undef min
|
#undef min
|
#undef max
|
#undef max
|
#endif
|
#endif
|
#include <stdlib.h>
|
#include <stdlib.h>
|
#endif
|
#endif
|
#ifndef min
|
#ifndef min
|
#define min(a, b) ((a) < (b) ? (a) : (b))
|
#define min(a, b) ((a) < (b) ? (a) : (b))
|
#endif
|
#endif
|
#ifndef max
|
#ifndef max
|
#define max(a, b) ((a) > (b) ? (a) : (b))
|
#define max(a, b) ((a) > (b) ? (a) : (b))
|
#endif
|
#endif
|
|
|
|
|
/* We take the address of fclose later, but some stdio's forget
|
/* We take the address of fclose later, but some stdio's forget
|
to declare this. We can't always declare it since there's
|
to declare this. We can't always declare it since there's
|
no way to declare the parameters without upsetting some compiler
|
no way to declare the parameters without upsetting some compiler
|
somewhere. */
|
somewhere. */
|
|
|
#ifndef FCLOSE_PROVIDED
|
#ifndef FCLOSE_PROVIDED
|
extern int fclose (FILE *);
|
extern int fclose (FILE *);
|
#endif
|
#endif
|
|
|
#ifndef atof
|
#ifndef atof
|
extern double atof (const char *); /* X3.159-1989 4.10.1.1 */
|
extern double atof (const char *); /* X3.159-1989 4.10.1.1 */
|
#endif
|
#endif
|
|
|
#ifndef MALLOC_INCOMPATIBLE
|
#ifndef MALLOC_INCOMPATIBLE
|
|
|
#ifdef NEED_DECLARATION_MALLOC
|
#ifdef NEED_DECLARATION_MALLOC
|
extern PTR malloc ();
|
extern PTR malloc ();
|
#endif
|
#endif
|
|
|
#ifdef NEED_DECLARATION_REALLOC
|
#ifdef NEED_DECLARATION_REALLOC
|
extern PTR realloc ();
|
extern PTR realloc ();
|
#endif
|
#endif
|
|
|
#ifdef NEED_DECLARATION_FREE
|
#ifdef NEED_DECLARATION_FREE
|
extern void free ();
|
extern void free ();
|
#endif
|
#endif
|
|
|
#endif /* MALLOC_INCOMPATIBLE */
|
#endif /* MALLOC_INCOMPATIBLE */
|
|
|
/* Various possibilities for alloca. */
|
/* Various possibilities for alloca. */
|
#ifndef alloca
|
#ifndef alloca
|
#ifdef __GNUC__
|
#ifdef __GNUC__
|
#define alloca __builtin_alloca
|
#define alloca __builtin_alloca
|
#else /* Not GNU C */
|
#else /* Not GNU C */
|
#ifdef HAVE_ALLOCA_H
|
#ifdef HAVE_ALLOCA_H
|
#include <alloca.h>
|
#include <alloca.h>
|
#else
|
#else
|
#ifdef _AIX
|
#ifdef _AIX
|
#pragma alloca
|
#pragma alloca
|
#else
|
#else
|
|
|
/* We need to be careful not to declare this in a way which conflicts with
|
/* We need to be careful not to declare this in a way which conflicts with
|
bison. Bison never declares it as char *, but under various circumstances
|
bison. Bison never declares it as char *, but under various circumstances
|
(like __hpux) we need to use void *. */
|
(like __hpux) we need to use void *. */
|
#if defined (__STDC__) || defined (__hpux)
|
#if defined (__STDC__) || defined (__hpux)
|
extern void *alloca ();
|
extern void *alloca ();
|
#else /* Don't use void *. */
|
#else /* Don't use void *. */
|
extern char *alloca ();
|
extern char *alloca ();
|
#endif /* Don't use void *. */
|
#endif /* Don't use void *. */
|
#endif /* Not _AIX */
|
#endif /* Not _AIX */
|
#endif /* Not HAVE_ALLOCA_H */
|
#endif /* Not HAVE_ALLOCA_H */
|
#endif /* Not GNU C */
|
#endif /* Not GNU C */
|
#endif /* alloca not defined */
|
#endif /* alloca not defined */
|
|
|
/* HOST_BYTE_ORDER must be defined to one of these. */
|
/* HOST_BYTE_ORDER must be defined to one of these. */
|
|
|
#ifdef HAVE_ENDIAN_H
|
#ifdef HAVE_ENDIAN_H
|
#include <endian.h>
|
#include <endian.h>
|
#endif
|
#endif
|
|
|
#if !defined (BIG_ENDIAN)
|
#if !defined (BIG_ENDIAN)
|
#define BIG_ENDIAN 4321
|
#define BIG_ENDIAN 4321
|
#endif
|
#endif
|
|
|
#if !defined (LITTLE_ENDIAN)
|
#if !defined (LITTLE_ENDIAN)
|
#define LITTLE_ENDIAN 1234
|
#define LITTLE_ENDIAN 1234
|
#endif
|
#endif
|
|
|
/* Dynamic target-system-dependent parameters for GDB. */
|
/* Dynamic target-system-dependent parameters for GDB. */
|
#include "gdbarch.h"
|
#include "gdbarch.h"
|
|
|
/* Static target-system-dependent parameters for GDB. */
|
/* Static target-system-dependent parameters for GDB. */
|
|
|
/* Number of bits in a char or unsigned char for the target machine.
|
/* Number of bits in a char or unsigned char for the target machine.
|
Just like CHAR_BIT in <limits.h> but describes the target machine. */
|
Just like CHAR_BIT in <limits.h> but describes the target machine. */
|
#if !defined (TARGET_CHAR_BIT)
|
#if !defined (TARGET_CHAR_BIT)
|
#define TARGET_CHAR_BIT 8
|
#define TARGET_CHAR_BIT 8
|
#endif
|
#endif
|
|
|
/* Number of bits in a short or unsigned short for the target machine. */
|
/* Number of bits in a short or unsigned short for the target machine. */
|
#if !defined (TARGET_SHORT_BIT)
|
#if !defined (TARGET_SHORT_BIT)
|
#define TARGET_SHORT_BIT (2 * TARGET_CHAR_BIT)
|
#define TARGET_SHORT_BIT (2 * TARGET_CHAR_BIT)
|
#endif
|
#endif
|
|
|
/* Number of bits in an int or unsigned int for the target machine. */
|
/* Number of bits in an int or unsigned int for the target machine. */
|
#if !defined (TARGET_INT_BIT)
|
#if !defined (TARGET_INT_BIT)
|
#define TARGET_INT_BIT (4 * TARGET_CHAR_BIT)
|
#define TARGET_INT_BIT (4 * TARGET_CHAR_BIT)
|
#endif
|
#endif
|
|
|
/* Number of bits in a long or unsigned long for the target machine. */
|
/* Number of bits in a long or unsigned long for the target machine. */
|
#if !defined (TARGET_LONG_BIT)
|
#if !defined (TARGET_LONG_BIT)
|
#define TARGET_LONG_BIT (4 * TARGET_CHAR_BIT)
|
#define TARGET_LONG_BIT (4 * TARGET_CHAR_BIT)
|
#endif
|
#endif
|
|
|
/* Number of bits in a long long or unsigned long long for the target machine. */
|
/* Number of bits in a long long or unsigned long long for the target machine. */
|
#if !defined (TARGET_LONG_LONG_BIT)
|
#if !defined (TARGET_LONG_LONG_BIT)
|
#define TARGET_LONG_LONG_BIT (2 * TARGET_LONG_BIT)
|
#define TARGET_LONG_LONG_BIT (2 * TARGET_LONG_BIT)
|
#endif
|
#endif
|
|
|
/* Number of bits in a float for the target machine. */
|
/* Number of bits in a float for the target machine. */
|
#if !defined (TARGET_FLOAT_BIT)
|
#if !defined (TARGET_FLOAT_BIT)
|
#define TARGET_FLOAT_BIT (4 * TARGET_CHAR_BIT)
|
#define TARGET_FLOAT_BIT (4 * TARGET_CHAR_BIT)
|
#endif
|
#endif
|
|
|
/* Number of bits in a double for the target machine. */
|
/* Number of bits in a double for the target machine. */
|
#if !defined (TARGET_DOUBLE_BIT)
|
#if !defined (TARGET_DOUBLE_BIT)
|
#define TARGET_DOUBLE_BIT (8 * TARGET_CHAR_BIT)
|
#define TARGET_DOUBLE_BIT (8 * TARGET_CHAR_BIT)
|
#endif
|
#endif
|
|
|
/* Number of bits in a long double for the target machine. */
|
/* Number of bits in a long double for the target machine. */
|
#if !defined (TARGET_LONG_DOUBLE_BIT)
|
#if !defined (TARGET_LONG_DOUBLE_BIT)
|
#define TARGET_LONG_DOUBLE_BIT (2 * TARGET_DOUBLE_BIT)
|
#define TARGET_LONG_DOUBLE_BIT (2 * TARGET_DOUBLE_BIT)
|
#endif
|
#endif
|
|
|
/* Number of bits in a pointer for the target machine */
|
/* Number of bits in a pointer for the target machine */
|
#if !defined (TARGET_PTR_BIT)
|
#if !defined (TARGET_PTR_BIT)
|
#define TARGET_PTR_BIT TARGET_INT_BIT
|
#define TARGET_PTR_BIT TARGET_INT_BIT
|
#endif
|
#endif
|
|
|
/* Number of bits in a BFD_VMA for the target object file format. */
|
/* Number of bits in a BFD_VMA for the target object file format. */
|
#if !defined (TARGET_BFD_VMA_BIT)
|
#if !defined (TARGET_BFD_VMA_BIT)
|
#define TARGET_BFD_VMA_BIT TARGET_PTR_BIT
|
#define TARGET_BFD_VMA_BIT TARGET_PTR_BIT
|
#endif
|
#endif
|
|
|
/* If we picked up a copy of CHAR_BIT from a configuration file
|
/* If we picked up a copy of CHAR_BIT from a configuration file
|
(which may get it by including <limits.h>) then use it to set
|
(which may get it by including <limits.h>) then use it to set
|
the number of bits in a host char. If not, use the same size
|
the number of bits in a host char. If not, use the same size
|
as the target. */
|
as the target. */
|
|
|
#if defined (CHAR_BIT)
|
#if defined (CHAR_BIT)
|
#define HOST_CHAR_BIT CHAR_BIT
|
#define HOST_CHAR_BIT CHAR_BIT
|
#else
|
#else
|
#define HOST_CHAR_BIT TARGET_CHAR_BIT
|
#define HOST_CHAR_BIT TARGET_CHAR_BIT
|
#endif
|
#endif
|
|
|
/* The bit byte-order has to do just with numbering of bits in
|
/* The bit byte-order has to do just with numbering of bits in
|
debugging symbols and such. Conceptually, it's quite separate
|
debugging symbols and such. Conceptually, it's quite separate
|
from byte/word byte order. */
|
from byte/word byte order. */
|
|
|
#if !defined (BITS_BIG_ENDIAN)
|
#if !defined (BITS_BIG_ENDIAN)
|
#define BITS_BIG_ENDIAN (TARGET_BYTE_ORDER == BIG_ENDIAN)
|
#define BITS_BIG_ENDIAN (TARGET_BYTE_ORDER == BIG_ENDIAN)
|
#endif
|
#endif
|
|
|
/* In findvar.c. */
|
/* In findvar.c. */
|
|
|
extern LONGEST extract_signed_integer (void *, int);
|
extern LONGEST extract_signed_integer (void *, int);
|
|
|
extern ULONGEST extract_unsigned_integer (void *, int);
|
extern ULONGEST extract_unsigned_integer (void *, int);
|
|
|
extern int extract_long_unsigned_integer (void *, int, LONGEST *);
|
extern int extract_long_unsigned_integer (void *, int, LONGEST *);
|
|
|
extern CORE_ADDR extract_address (void *, int);
|
extern CORE_ADDR extract_address (void *, int);
|
|
|
extern void store_signed_integer (void *, int, LONGEST);
|
extern void store_signed_integer (void *, int, LONGEST);
|
|
|
extern void store_unsigned_integer (void *, int, ULONGEST);
|
extern void store_unsigned_integer (void *, int, ULONGEST);
|
|
|
extern void store_address (void *, int, LONGEST);
|
extern void store_address (void *, int, LONGEST);
|
|
|
/* Setup definitions for host and target floating point formats. We need to
|
/* Setup definitions for host and target floating point formats. We need to
|
consider the format for `float', `double', and `long double' for both target
|
consider the format for `float', `double', and `long double' for both target
|
and host. We need to do this so that we know what kind of conversions need
|
and host. We need to do this so that we know what kind of conversions need
|
to be done when converting target numbers to and from the hosts DOUBLEST
|
to be done when converting target numbers to and from the hosts DOUBLEST
|
data type. */
|
data type. */
|
|
|
/* This is used to indicate that we don't know the format of the floating point
|
/* This is used to indicate that we don't know the format of the floating point
|
number. Typically, this is useful for native ports, where the actual format
|
number. Typically, this is useful for native ports, where the actual format
|
is irrelevant, since no conversions will be taking place. */
|
is irrelevant, since no conversions will be taking place. */
|
|
|
extern const struct floatformat floatformat_unknown;
|
extern const struct floatformat floatformat_unknown;
|
|
|
#if HOST_BYTE_ORDER == BIG_ENDIAN
|
#if HOST_BYTE_ORDER == BIG_ENDIAN
|
#ifndef HOST_FLOAT_FORMAT
|
#ifndef HOST_FLOAT_FORMAT
|
#define HOST_FLOAT_FORMAT &floatformat_ieee_single_big
|
#define HOST_FLOAT_FORMAT &floatformat_ieee_single_big
|
#endif
|
#endif
|
#ifndef HOST_DOUBLE_FORMAT
|
#ifndef HOST_DOUBLE_FORMAT
|
#define HOST_DOUBLE_FORMAT &floatformat_ieee_double_big
|
#define HOST_DOUBLE_FORMAT &floatformat_ieee_double_big
|
#endif
|
#endif
|
#else /* LITTLE_ENDIAN */
|
#else /* LITTLE_ENDIAN */
|
#ifndef HOST_FLOAT_FORMAT
|
#ifndef HOST_FLOAT_FORMAT
|
#define HOST_FLOAT_FORMAT &floatformat_ieee_single_little
|
#define HOST_FLOAT_FORMAT &floatformat_ieee_single_little
|
#endif
|
#endif
|
#ifndef HOST_DOUBLE_FORMAT
|
#ifndef HOST_DOUBLE_FORMAT
|
#define HOST_DOUBLE_FORMAT &floatformat_ieee_double_little
|
#define HOST_DOUBLE_FORMAT &floatformat_ieee_double_little
|
#endif
|
#endif
|
#endif
|
#endif
|
|
|
#ifndef HOST_LONG_DOUBLE_FORMAT
|
#ifndef HOST_LONG_DOUBLE_FORMAT
|
#define HOST_LONG_DOUBLE_FORMAT &floatformat_unknown
|
#define HOST_LONG_DOUBLE_FORMAT &floatformat_unknown
|
#endif
|
#endif
|
|
|
#ifndef TARGET_FLOAT_FORMAT
|
#ifndef TARGET_FLOAT_FORMAT
|
#define TARGET_FLOAT_FORMAT (TARGET_BYTE_ORDER == BIG_ENDIAN \
|
#define TARGET_FLOAT_FORMAT (TARGET_BYTE_ORDER == BIG_ENDIAN \
|
? &floatformat_ieee_single_big \
|
? &floatformat_ieee_single_big \
|
: &floatformat_ieee_single_little)
|
: &floatformat_ieee_single_little)
|
#endif
|
#endif
|
#ifndef TARGET_DOUBLE_FORMAT
|
#ifndef TARGET_DOUBLE_FORMAT
|
#define TARGET_DOUBLE_FORMAT (TARGET_BYTE_ORDER == BIG_ENDIAN \
|
#define TARGET_DOUBLE_FORMAT (TARGET_BYTE_ORDER == BIG_ENDIAN \
|
? &floatformat_ieee_double_big \
|
? &floatformat_ieee_double_big \
|
: &floatformat_ieee_double_little)
|
: &floatformat_ieee_double_little)
|
#endif
|
#endif
|
|
|
#ifndef TARGET_LONG_DOUBLE_FORMAT
|
#ifndef TARGET_LONG_DOUBLE_FORMAT
|
#define TARGET_LONG_DOUBLE_FORMAT &floatformat_unknown
|
#define TARGET_LONG_DOUBLE_FORMAT &floatformat_unknown
|
#endif
|
#endif
|
|
|
/* Use `long double' if the host compiler supports it. (Note that this is not
|
/* Use `long double' if the host compiler supports it. (Note that this is not
|
necessarily any longer than `double'. On SunOS/gcc, it's the same as
|
necessarily any longer than `double'. On SunOS/gcc, it's the same as
|
double.) This is necessary because GDB internally converts all floating
|
double.) This is necessary because GDB internally converts all floating
|
point values to the widest type supported by the host.
|
point values to the widest type supported by the host.
|
|
|
There are problems however, when the target `long double' is longer than the
|
There are problems however, when the target `long double' is longer than the
|
host's `long double'. In general, we'll probably reduce the precision of
|
host's `long double'. In general, we'll probably reduce the precision of
|
any such values and print a warning. */
|
any such values and print a warning. */
|
|
|
#ifdef HAVE_LONG_DOUBLE
|
#ifdef HAVE_LONG_DOUBLE
|
typedef long double DOUBLEST;
|
typedef long double DOUBLEST;
|
#else
|
#else
|
typedef double DOUBLEST;
|
typedef double DOUBLEST;
|
#endif
|
#endif
|
|
|
extern void floatformat_to_doublest (const struct floatformat *,
|
extern void floatformat_to_doublest (const struct floatformat *,
|
char *, DOUBLEST *);
|
char *, DOUBLEST *);
|
extern void floatformat_from_doublest (const struct floatformat *,
|
extern void floatformat_from_doublest (const struct floatformat *,
|
DOUBLEST *, char *);
|
DOUBLEST *, char *);
|
extern DOUBLEST extract_floating (void *, int);
|
extern DOUBLEST extract_floating (void *, int);
|
|
|
extern void store_floating (void *, int, DOUBLEST);
|
extern void store_floating (void *, int, DOUBLEST);
|
|
|
/* On some machines there are bits in addresses which are not really
|
/* On some machines there are bits in addresses which are not really
|
part of the address, but are used by the kernel, the hardware, etc.
|
part of the address, but are used by the kernel, the hardware, etc.
|
for special purposes. ADDR_BITS_REMOVE takes out any such bits
|
for special purposes. ADDR_BITS_REMOVE takes out any such bits
|
so we get a "real" address such as one would find in a symbol
|
so we get a "real" address such as one would find in a symbol
|
table. This is used only for addresses of instructions, and even then
|
table. This is used only for addresses of instructions, and even then
|
I'm not sure it's used in all contexts. It exists to deal with there
|
I'm not sure it's used in all contexts. It exists to deal with there
|
being a few stray bits in the PC which would mislead us, not as some sort
|
being a few stray bits in the PC which would mislead us, not as some sort
|
of generic thing to handle alignment or segmentation (it's possible it
|
of generic thing to handle alignment or segmentation (it's possible it
|
should be in TARGET_READ_PC instead). */
|
should be in TARGET_READ_PC instead). */
|
#if !defined (ADDR_BITS_REMOVE)
|
#if !defined (ADDR_BITS_REMOVE)
|
#define ADDR_BITS_REMOVE(addr) (addr)
|
#define ADDR_BITS_REMOVE(addr) (addr)
|
#endif /* No ADDR_BITS_REMOVE. */
|
#endif /* No ADDR_BITS_REMOVE. */
|
|
|
/* From valops.c */
|
/* From valops.c */
|
|
|
extern CORE_ADDR push_bytes (CORE_ADDR, char *, int);
|
extern CORE_ADDR push_bytes (CORE_ADDR, char *, int);
|
|
|
extern CORE_ADDR push_word (CORE_ADDR, ULONGEST);
|
extern CORE_ADDR push_word (CORE_ADDR, ULONGEST);
|
|
|
extern int watchdog;
|
extern int watchdog;
|
|
|
/* Hooks for alternate command interfaces. */
|
/* Hooks for alternate command interfaces. */
|
|
|
#ifdef UI_OUT
|
#ifdef UI_OUT
|
/* The name of the interpreter if specified on the command line. */
|
/* The name of the interpreter if specified on the command line. */
|
extern char *interpreter_p;
|
extern char *interpreter_p;
|
#endif
|
#endif
|
|
|
/* If a given interpreter matches INTERPRETER_P then it should update
|
/* If a given interpreter matches INTERPRETER_P then it should update
|
command_loop_hook and init_ui_hook with the per-interpreter
|
command_loop_hook and init_ui_hook with the per-interpreter
|
implementation. */
|
implementation. */
|
/* FIXME: command_loop_hook and init_ui_hook should be moved here. */
|
/* FIXME: command_loop_hook and init_ui_hook should be moved here. */
|
|
|
struct target_waitstatus;
|
struct target_waitstatus;
|
struct cmd_list_element;
|
struct cmd_list_element;
|
|
|
/* Should the asynchronous variant of the interpreter (using the
|
/* Should the asynchronous variant of the interpreter (using the
|
event-loop) be enabled? */
|
event-loop) be enabled? */
|
extern int event_loop_p;
|
extern int event_loop_p;
|
|
|
extern void (*init_ui_hook) (char *argv0);
|
extern void (*init_ui_hook) (char *argv0);
|
extern void (*command_loop_hook) (void);
|
extern void (*command_loop_hook) (void);
|
extern void (*show_load_progress) (const char *section,
|
extern void (*show_load_progress) (const char *section,
|
unsigned long section_sent,
|
unsigned long section_sent,
|
unsigned long section_size,
|
unsigned long section_size,
|
unsigned long total_sent,
|
unsigned long total_sent,
|
unsigned long total_size);
|
unsigned long total_size);
|
extern void (*print_frame_info_listing_hook) (struct symtab * s,
|
extern void (*print_frame_info_listing_hook) (struct symtab * s,
|
int line, int stopline,
|
int line, int stopline,
|
int noerror);
|
int noerror);
|
extern struct frame_info *parse_frame_specification (char *frame_exp);
|
extern struct frame_info *parse_frame_specification (char *frame_exp);
|
extern int (*query_hook) (const char *, va_list);
|
extern int (*query_hook) (const char *, va_list);
|
extern void (*warning_hook) (const char *, va_list);
|
extern void (*warning_hook) (const char *, va_list);
|
extern void (*flush_hook) (struct ui_file * stream);
|
extern void (*flush_hook) (struct ui_file * stream);
|
extern void (*create_breakpoint_hook) (struct breakpoint * b);
|
extern void (*create_breakpoint_hook) (struct breakpoint * b);
|
extern void (*delete_breakpoint_hook) (struct breakpoint * bpt);
|
extern void (*delete_breakpoint_hook) (struct breakpoint * bpt);
|
extern void (*modify_breakpoint_hook) (struct breakpoint * bpt);
|
extern void (*modify_breakpoint_hook) (struct breakpoint * bpt);
|
extern void (*interactive_hook) (void);
|
extern void (*interactive_hook) (void);
|
extern void (*registers_changed_hook) (void);
|
extern void (*registers_changed_hook) (void);
|
extern void (*readline_begin_hook) (char *,...);
|
extern void (*readline_begin_hook) (char *,...);
|
extern char *(*readline_hook) (char *);
|
extern char *(*readline_hook) (char *);
|
extern void (*readline_end_hook) (void);
|
extern void (*readline_end_hook) (void);
|
extern void (*register_changed_hook) (int regno);
|
extern void (*register_changed_hook) (int regno);
|
extern void (*memory_changed_hook) (CORE_ADDR addr, int len);
|
extern void (*memory_changed_hook) (CORE_ADDR addr, int len);
|
extern void (*context_hook) (int);
|
extern void (*context_hook) (int);
|
extern int (*target_wait_hook) (int pid, struct target_waitstatus * status);
|
extern int (*target_wait_hook) (int pid, struct target_waitstatus * status);
|
|
|
extern void (*attach_hook) (void);
|
extern void (*attach_hook) (void);
|
extern void (*detach_hook) (void);
|
extern void (*detach_hook) (void);
|
extern void (*call_command_hook) (struct cmd_list_element * c,
|
extern void (*call_command_hook) (struct cmd_list_element * c,
|
char *cmd, int from_tty);
|
char *cmd, int from_tty);
|
|
|
extern void (*set_hook) (struct cmd_list_element * c);
|
extern void (*set_hook) (struct cmd_list_element * c);
|
|
|
extern NORETURN void (*error_hook) (void) ATTR_NORETURN;
|
extern NORETURN void (*error_hook) (void) ATTR_NORETURN;
|
|
|
extern void (*error_begin_hook) (void);
|
extern void (*error_begin_hook) (void);
|
|
|
extern int (*ui_load_progress_hook) (const char *section, unsigned long num);
|
extern int (*ui_load_progress_hook) (const char *section, unsigned long num);
|
|
|
|
|
/* Inhibit window interface if non-zero. */
|
/* Inhibit window interface if non-zero. */
|
|
|
extern int use_windows;
|
extern int use_windows;
|
|
|
/* Symbolic definitions of filename-related things. */
|
/* Symbolic definitions of filename-related things. */
|
/* FIXME, this doesn't work very well if host and executable
|
/* FIXME, this doesn't work very well if host and executable
|
filesystems conventions are different. */
|
filesystems conventions are different. */
|
|
|
#ifndef DIRNAME_SEPARATOR
|
#ifndef DIRNAME_SEPARATOR
|
#define DIRNAME_SEPARATOR ':'
|
#define DIRNAME_SEPARATOR ':'
|
#endif
|
#endif
|
|
|
#ifndef SLASH_P
|
#ifndef SLASH_P
|
#if defined(__GO32__)||defined(_WIN32)
|
#if defined(__GO32__)||defined(_WIN32)
|
#define SLASH_P(X) ((X)=='\\')
|
#define SLASH_P(X) ((X)=='\\')
|
#else
|
#else
|
#define SLASH_P(X) ((X)=='/')
|
#define SLASH_P(X) ((X)=='/')
|
#endif
|
#endif
|
#endif
|
#endif
|
|
|
#ifndef SLASH_CHAR
|
#ifndef SLASH_CHAR
|
#if defined(__GO32__)||defined(_WIN32)
|
#if defined(__GO32__)||defined(_WIN32)
|
#define SLASH_CHAR '\\'
|
#define SLASH_CHAR '\\'
|
#else
|
#else
|
#define SLASH_CHAR '/'
|
#define SLASH_CHAR '/'
|
#endif
|
#endif
|
#endif
|
#endif
|
|
|
#ifndef SLASH_STRING
|
#ifndef SLASH_STRING
|
#if defined(__GO32__)||defined(_WIN32)
|
#if defined(__GO32__)||defined(_WIN32)
|
#define SLASH_STRING "\\"
|
#define SLASH_STRING "\\"
|
#else
|
#else
|
#define SLASH_STRING "/"
|
#define SLASH_STRING "/"
|
#endif
|
#endif
|
#endif
|
#endif
|
|
|
#ifndef ROOTED_P
|
#ifndef ROOTED_P
|
#define ROOTED_P(X) (SLASH_P((X)[0]))
|
#define ROOTED_P(X) (SLASH_P((X)[0]))
|
#endif
|
#endif
|
|
|
/* On some systems, PIDGET is defined to extract the inferior pid from
|
/* On some systems, PIDGET is defined to extract the inferior pid from
|
an internal pid that has the thread id and pid in seperate bit
|
an internal pid that has the thread id and pid in seperate bit
|
fields. If not defined, then just use the entire internal pid as
|
fields. If not defined, then just use the entire internal pid as
|
the actual pid. */
|
the actual pid. */
|
|
|
#ifndef PIDGET
|
#ifndef PIDGET
|
#define PIDGET(PID) (PID)
|
#define PIDGET(PID) (PID)
|
#define TIDGET(PID) 0
|
#define TIDGET(PID) 0
|
#define MERGEPID(PID, TID) (PID)
|
#define MERGEPID(PID, TID) (PID)
|
#endif
|
#endif
|
|
|
/* If under Cygwin, provide backwards compatibility with older
|
/* If under Cygwin, provide backwards compatibility with older
|
Cygwin compilers that don't define the current cpp define. */
|
Cygwin compilers that don't define the current cpp define. */
|
#ifdef __CYGWIN32__
|
#ifdef __CYGWIN32__
|
#ifndef __CYGWIN__
|
#ifndef __CYGWIN__
|
#define __CYGWIN__
|
#define __CYGWIN__
|
#endif
|
#endif
|
#endif
|
#endif
|
|
|
/* Define well known filenos if the system does not define them. */
|
/* Define well known filenos if the system does not define them. */
|
#ifndef STDIN_FILENO
|
#ifndef STDIN_FILENO
|
#define STDIN_FILENO 0
|
#define STDIN_FILENO 0
|
#endif
|
#endif
|
#ifndef STDOUT_FILENO
|
#ifndef STDOUT_FILENO
|
#define STDOUT_FILENO 1
|
#define STDOUT_FILENO 1
|
#endif
|
#endif
|
#ifndef STDERR_FILENO
|
#ifndef STDERR_FILENO
|
#define STDERR_FILENO 2
|
#define STDERR_FILENO 2
|
#endif
|
#endif
|
|
|
/* If this definition isn't overridden by the header files, assume
|
/* If this definition isn't overridden by the header files, assume
|
that isatty and fileno exist on this system. */
|
that isatty and fileno exist on this system. */
|
#ifndef ISATTY
|
#ifndef ISATTY
|
#define ISATTY(FP) (isatty (fileno (FP)))
|
#define ISATTY(FP) (isatty (fileno (FP)))
|
#endif
|
#endif
|
|
|
|
|
/* FIXME: cagney/1999-12-13: The following will be moved to gdb.h /
|
/* FIXME: cagney/1999-12-13: The following will be moved to gdb.h /
|
libgdb.h or gdblib.h. */
|
libgdb.h or gdblib.h. */
|
|
|
/* Return-code (RC) from a gdb library call. (The abreviation RC is
|
/* Return-code (RC) from a gdb library call. (The abreviation RC is
|
taken from the sim/common directory.) */
|
taken from the sim/common directory.) */
|
|
|
enum gdb_rc {
|
enum gdb_rc {
|
/* The operation failed. The failure message can be fetched by
|
/* The operation failed. The failure message can be fetched by
|
calling ``char *error_last_message(void)''. The value is
|
calling ``char *error_last_message(void)''. The value is
|
determined by the catch_errors() interface. */
|
determined by the catch_errors() interface. */
|
/* NOTE: Since ``defs.h:catch_errors()'' does not return an error /
|
/* NOTE: Since ``defs.h:catch_errors()'' does not return an error /
|
internal / quit indication it is not possible to return that
|
internal / quit indication it is not possible to return that
|
here. */
|
here. */
|
GDB_RC_FAIL = 0,
|
GDB_RC_FAIL = 0,
|
/* No error occured but nothing happened. Due to the catch_errors()
|
/* No error occured but nothing happened. Due to the catch_errors()
|
interface, this must be non-zero. */
|
interface, this must be non-zero. */
|
GDB_RC_NONE = 1,
|
GDB_RC_NONE = 1,
|
/* The operation was successful. Due to the catch_errors()
|
/* The operation was successful. Due to the catch_errors()
|
interface, this must be non-zero. */
|
interface, this must be non-zero. */
|
GDB_RC_OK = 2
|
GDB_RC_OK = 2
|
};
|
};
|
|
|
|
|
/* Print the specified breakpoint on GDB_STDOUT. (Eventually this
|
/* Print the specified breakpoint on GDB_STDOUT. (Eventually this
|
function will ``print'' the object on ``output''). */
|
function will ``print'' the object on ``output''). */
|
enum gdb_rc gdb_breakpoint_query (/* struct {ui,gdb}_out *output, */ int bnum);
|
enum gdb_rc gdb_breakpoint_query (/* struct {ui,gdb}_out *output, */ int bnum);
|
|
|
/* Create a breakpoint at ADDRESS (a GDB source and line). */
|
/* Create a breakpoint at ADDRESS (a GDB source and line). */
|
enum gdb_rc gdb_breakpoint (char *address, char *condition,
|
enum gdb_rc gdb_breakpoint (char *address, char *condition,
|
int hardwareflag, int tempflag,
|
int hardwareflag, int tempflag,
|
int thread, int ignore_count);
|
int thread, int ignore_count);
|
enum gdb_rc gdb_thread_select (/* output object */ char *tidstr);
|
enum gdb_rc gdb_thread_select (/* output object */ char *tidstr);
|
|
|
#ifdef UI_OUT
|
#ifdef UI_OUT
|
/* Print a list of known thread ids. */
|
/* Print a list of known thread ids. */
|
enum gdb_rc gdb_list_thread_ids (/* output object */);
|
enum gdb_rc gdb_list_thread_ids (/* output object */);
|
|
|
/* Switch thread and print notification. */
|
/* Switch thread and print notification. */
|
#endif
|
#endif
|
#endif /* #ifndef DEFS_H */
|
#endif /* #ifndef DEFS_H */
|
|
|
